Adds a new empty index with the specified name to the temp-table. Index components must be added with the ADD-INDEX-FIELD( ) method.
This method cannot be called after TEMP-TABLE-PREPARE( ) has been called unless CLEAR( ) is called first.
Return type: LOGICAL
Applies to: Temp-table object handle
The following example fragment adds to a temp-table a new unique primary index field with two components, the first ascending, the second descending: